Latent Semantic Tensor Indexing for Community-based Question Answering Xipeng Qiu author Le Tian author Xuanjing Huang author 2013-08 text Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers) Hinrich Schuetze editor Pascale Fung editor Massimo Poesio editor Association for Computational Linguistics Sofia, Bulgaria conference publication qiu-etal-2013-latent https://aclanthology.org/P13-2077/ 2013-08 434 439